Patents by Inventor Keith Alan Marsden

Keith Alan Marsden has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SYSTEMS AND METHODS FOR ASSEMBLING A BORE REPAIR ASSEMBLY FOR USE IN A WIND TURBINE
    Publication number: 20110131781
    Abstract: A method of assembling a bore repair assembly for use with a wind turbine. The wind turbine includes a gearbox assembly that defines a first bearing bore and a second bearing bore coaxially aligned with the first bearing bore. The method includes coupling a first support assembly with respect to the second bearing bore. A boring bar is positioned coaxially within the first bearing bore and through the second bearing bore. The boring bar is rotatably coupled to the first support assembly. A boring bar drive assembly is coupled to the boring bar for rotating the boring bar about a central bearing axis.
    Type: Application
    Filed: December 31, 2009
    Publication date: June 9, 2011
    Inventors: Alistair Jeffrey Smith, Douglas Jerome Jones, Jeremy Clayton Plummer, James Henry Madge, Keith Alan Marsden, Wayne Alan Demo